Type Alias GstControlSourceGetValueCopy item path

pub type GstControlSourceGetValue = Option<unsafe extern "C" fn(*mut GstControlSource, GstClockTime, *mut c_double) -> gboolean>;

Aliased Type§

enum GstControlSourceGetValue {
    None,
    Some(unsafe extern "C" fn(_: *mut GstControlSource, _: u64, _: *mut f64) -> i32),
}

Variants§